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installer_adobe_flash_player_english.exe

Sanflex

This is the Tightrope WebInstall which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed with minimal consent. The application installer_adobe_flash_player_english.exe by Sanflex has been detected as adware by 19 anti-malware scanners. The program is a setup application that uses the Tightrope WebInstall installer. The file has been seen being downloaded from clkoffers.com and multiple other hosts.
Publisher:
Sanflex  (signed and verified)

MD5:
1a455b562ff2a8c8a1b00f0334bcd4d4

SHA-1:
cb632ab1298cd69e0a345bbc78d0dfa9f6a97eb3

SHA-256:
c68e0339090c7ad8064f63a4f439bd93bb71665116a6ecf5d190f0b64c2d8182

Scanner detections:
19 / 68

Status:
Adware

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
11/25/2024 11:34:04 AM UTC  (today)

Scan engine
Detection
Engine version

Agnitum Outpost
Riskware.Agent
7.1.1

AhnLab V3 Security
PUP/Win32.Downware
2014.11.24

Avira AntiVirus
ADWARE/Adware.Gen
7.11.188.58

AVG
Generic
2015.0.3282

Clam AntiVirus
Win.Adware.Downloadadmin
0.98/21511

Dr.Web
Adware.Downware.2220
9.0.1.0327

ESET NOD32
Win32/DownloadAdmin (variant)
8.10767

Fortinet FortiGate
Riskware/DownloadAdmin
11/23/2014

F-Secure
Adware:W32/WebInstallBundle
11.2014-23-11_1

G Data
Win32.Application.DownloadAdmin
14.11.24

IKARUS anti.virus
Trojan.Dropper
t3scan.1.8.3.0

K7 AntiVirus
Unwanted-Program
13.185.14098

Malwarebytes
PUP.Optional.DownloadAdmin
v2014.11.23.10

McAfee
Artemis!1A455B562FF2
5600.6938

NANO AntiVirus
Riskware.Win32.Downware.djahkt
0.28.6.63474

Reason Heuristics
PUP.Tightrope.Bundler
15.5.3.0

Sophos
Generic PUA ML
4.98

Trend Micro House Call
TROJ_GEN.F0C2H00KM14
7.2.327

VIPRE Antivirus
DownloadAdmin
35046

File size:
822.6 KB (842,360 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Tightrope WebInstall (using Nullsoft Install System)

Common path:
C:\users\{user}\downloads\installer_adobe_flash_player_english.exe

Digital Signature
Signed by:
Sanflex

Authority:
VeriSign, Inc.

Valid from:
7/22/2014 2:00:00 AM

Valid to:
7/22/2017 1:59:59 AM

Subject:
CN=Sanflex, O=Sanflex, L=SAN FRANCISCO, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
42D7699269B5BB95341F5DA022F6E57D

File PE Metadata
Compilation timestamp:
7/15/2014 6:29:31 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:gxpJfslZtuaVd9lpmhwQbift489IVGD4xJFl6Xqb5Kbmkg8Sx:Ep9sVuaVdvgVbmgGDijyikg5x

Entry address:
0x3345

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, B0, 73, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, C0, 70, 40, 00, 53, FF, 15, 88, 72, 40, 00, 6A, 08, A3, B8, 3C, 42, 00, E8, 2E, 25, 00, 00, 53, 68, 60, 01, 00, 00, A3, C0, 3B, 42, 00, 8D, 44, 24, 38, 50, 53, 68, 43, 74, 40, 00, FF, 15, 64, 71, 40, 00, 68, 38, 74, 40, 00, 68, C0, 33, 42, 00, E8, 1F, 24, 00, 00, FF, 15, BC, 70, 40, 00, 50, BF, 00, 90, 42, 00, 57, E8, 0D, 24, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file installer_adobe_flash_player_english.exe has been seen being distributed by the following 37 URLs.

http://clkoffers.com/adServe/adClick?ai=e78pZMpPz6Qky//3yzVXUVrd1x0ZDcxTU3B5G/kwdWz6EmDjT6cWXzw93A5l5yA2kY675usjbaxx yVOmBNB26vNeuVlEe dt2FiHgd3WmDhF/HCY9gBLbe1IgmN8YBSFfs5dauS8cpNlekhicRIAgJzc TnMa6nCViq/0jkAZ7UzzqHgDxOVg6a b aZyKUTor5Zl4u3mfFs46NeH06vj2pKovCSK5 lonm3 l5SgcGj2LdV5j9xNpA==&ui=1xfRxDOcGHaEzrC6siFTx/bWwvziNp/.../hjL6jdkIL6&src=BANNER

http://clkmon.com/.../sa?cid=SUPER-CRSRDR-200068704312000000&pid=11021&q=Soori (parotta soori), Biography, Soori Photos, Movie Stills, Fan Club, Latest N

http://clkmon.com/.../sa?cid=11021-200097115413000000&pid=11021&q= conhe?a pessoas, socialize, fa?a amigos, comunidades, messenger, encontros onli

http://clkmon.com/.../sa?cid=SUPER-CRSRDR-200068805514000000&pid=11021&q=Up?r? den?ky (The Vampire Diaries) 6x08 CZ titulky.avi | Ulož.to

http://clkmon.com/.../sa?cid=11021-200170012721000000&pid=11021&q=Ong Ataka Nataka 16.11.2014

http://srvpub.com/.../banners?tid=S2WDL&action=r

http://clkmon.com/.../sa?cid=11021-500225517223000000&pid=11021&q=cakes, pastries

http://clkmon.com/.../banners?tid=WATCHONLINEMOVIES_12211_4&action=r

http://clkoffers.com/adServe/adClick?ai=e78pZMpPz6TK1oGB2qDSLYXbZElX0xTRo73INcXQ6CaPz6SCXqHhhhNecs 9vJK1CqFL MM4wNWB XdqzSt QzUY5W7rRK/VMDvSwKO4ccdEWvvjx4u3eW5VeNErFSBBfHrzzYqbBLS05I1G3iBKB/Q==&ui=xJ21I1dxBl7khd/.../B &src=BANNER

http://clkmon.com/.../banners?pid=15289&cid=(xxx)&action=r

http://clkmon.com/.../sa?cid=GBD5-3263570&pid=4082&q=??? ??????? ??????? ???? ??? ?????? ?????

http://clkmon.com/.../sa?cid=SUPER-CRSRDR-500161806218000000&pid=11021&q=Superfighters. Juego de acci?n lleno de armas, pu?etazos y maniobras t?cticas en

http://clkdeals.com/adServe/adClick?ai=e78pZMpPz6RbQVlKNumFRZ1 z7KsEv3NeArUsd3ooWVFV1dbho4ml2jllep53PP Hl8LF1f1WPJF V1dbho4ml5I1vXQHfOYFgjDQxnXoryguBarEhJFKAnc5HZ080OAzDQ5Kae87p1/2lgBVUtdgwYj9 FYOMNhRYo0iW yMKaBgwra98siXOwYQumcnxa2Owy6nLSy3dZqYfcQmHh0is1ZxCQ/ILkCCeZP2 ZvaZj6qJSsPAp/w5fA==&ui=IKaS41W5VybZ8W8ISRyTZ/bWwvziNp/.../HKxy92&src=BANNER

http://clkmon.com/.../sa?cid=SUPER-CRSRDR-200185918421000000&pid=11021&q=colin farrell,ed harris,jim sturgess,the way back,the way back online subtitrat,

http://freempr9.jrcaaa.com/down.php?p=REVENUE&trckid=006666841016035706457

http://clkmon.com/.../sa?cid=MK1VIOOZCOPOP&pid=&q=movies, theater, releases, watch, movie, online, free, films, latest, download

http://domsem.com.edgesuite.net/installers/out/011220112301124/piid-5471c6d56f4b67.47604010/on/2/freesoftstorecom/english/revenue/chrome/adobe_flash_player/d/275876e34cf609db118f3d84b799a790/tig/.../na/installer_adobe_flash_player_English.exe

http://freempr9.refreedown.com/down.php?p=REVENUE&trckid=009001103016084705054

http://freempr9.jrcaaa.com/down.php?p=REVENUE&trckid=009001103016084705054

http://clkmon.com/.../sa?cid=11021-200136010816000000&pid=11021&q=Gold, Panda, You

http://domsem.com.edgesuite.net/installers/out/011210112201123/piid-5470b8ad014395.18921584/on/2/freesoftstorecom/english/revenue/chrome/adobe_flash_player/d/275876e34cf609db118f3d84b799a790/tig/.../na/installer_adobe_flash_player_English.exe

http://freempr9.refreedown.com/down.php?p=REVENUE&trckid=008674921016043370657

http://freempr9.jrcaaa.com/down.php?p=REVENUE&trckid=008674921016043370657

http://clkoffers.com/adServe/adClick?ai=e78pZMpPz6RD n4CXKQWgR4zaV 9MImzEQISPIze6SYqnxeHa4/L 9Ig67QrxrwSta85/E5ZjeBK Yq/1X309N40sQ4i8KXRqTX4eYdytOcfqtKQttst1PgQk8H qBnmOJMeicgpyWehTlMtKOoqCIPyB joOsl/TLdXQsBBbufDwzX6imgTkxXvY YSy6fHkG6z2eweOiB56dBMFaZEqMoKwWcH55acyZ4JUH J/OeToA6ukJZdGPWJWkVr7TITGsc&ui=HqEv0Gldv/.../12mUjgLJO6ypD W2S2hb7kw3BDsbFKLSl&src=BANNER

http://domsem.com.edgesuite.net/installers/out/011210112201123/piid-5470d66f6737f5.87549486/on/2/freesoftstorecom/english/revenue/chrome/adobe_flash_player/d/275876e34cf609db118f3d84b799a790/tig/.../na/installer_adobe_flash_player_English.exe

http://freempr9.refreedown.com/down.php?p=REVENUE&trckid=008483072016050297852

http://freempr9.jrcaaa.com/down.php?p=REVENUE&trckid=008483072016050297852

http://clkoffers.com/adServe/adClick?ai=e78pZMpPz6Q0iQHP78BR5 vFepVkjt4S4kjZw/ZTlyi8FYCSr5SxlDCtr3yyJc7BhC6ZyfFrY7DL qctLLd1mpqKrDOAwm/.../2e4BVNmK1S2tVqOQpE46oq7B79 0xoArmzxUB2jR PsrW&src=BANNER

http://domsem.com.edgesuite.net/installers/out/011220112301124/piid-1546b9358d0ed2/on/2/freesoftstorecom/english/revenue/chrome/adobe_flash_player/d/275876e34cf609db118f3d84b799a790/tig/.../na/installer_adobe_flash_player_English.exe

http://freempr9.refreedown.com/down.php?p=REVENUE&trckid=008464552016077938287

Latest 30 of 37 download URLs

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